11.鼻咽癌(nasopharyngeal carcinoma)與下列那一種病毒感染有密切關係?(A)人類乳突瘤病毒(human papilloma virus) (B) EB 病毒(Epstein-
17.吸菸常引致氣管呼吸性上皮變成鱗狀上皮,此現象稱為:(A)增生(hyperplasia) (B)異生(dysplasia) (C)化生(metaplasia) (D)肥大(hypertrophy)
18.肺泡擴大,但肺泡壁並無破壞,此現象常見於:(A)過度充氣(over inflation) (B)肺氣腫(emphysema) (C)膨脹不全(atelectasis) (D)細支氣管擴張(bro